TOWN OF ERIN, WI – Dear Dad: Happy Father’s Day! Another year, another U.S. Open, (13 now, in a row, and 25 majors overall), another year I get to write a letter to you in the form of an article, and you get to tell me what I should have done all week while I was here. Oh well, it beats Mom feeding you that slop at the nursing home they call food...